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Author

 Tim Callan
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Profile of Tim Callan

Senior Fellow, Sectigo
Member Since: 10/5/2018
Author
News & Commentary Posts: 2
Comments: 2

Senior Fellow Tim Callan contributes to Sectigo's standards and practices, industry relations, product roadmap, and go-to-market strategy. A founding member of the CA/Browser Forum, Tim has more than 20 years of experience as a product and strategic marketing leader for successful B2B software and SaaS companies, with 15 years' experience in the SSL and PKI technology spaces. Prior to Sectigo, Tim has been vice president of product marketing at Verisign, CMO of Melbourne IT Digital Brand Services, CMO of RetailNext, and CMO of SLI Systems. Tim sat on the boards of directors for DigiCert and the Online Trust Alliance. His popular PKI and security podcast, Root Causes, is available on Spotify, iTunes, SoundCloud, and other services.

Articles by Tim Callan
News
US Formally Attributes SolarWinds Attack to Russian Intelligence Agency
Jai Vijayan, Contributing Writer,  4/15/2021
News
Dependency Problems Increase for Open Source Components
Robert Lemos, Contributing Writer,  4/14/2021
News
FBI Operation Remotely Removes Web Shells From Exchange Servers
Kelly Sheridan, Staff Editor, Dark Reading,  4/14/2021
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-3506
PUBLISHED: 2021-04-19
An out-of-bounds (OOB) memory access flaw was found in fs/f2fs/node.c in the f2fs module in the Linux kernel in versions before 5.12.0-rc4. A bounds check failure allows a local attacker to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The hi...
CVE-2021-20208
PUBLISHED: 2021-04-19
A flaw was found in cifs-utils in versions before 6.13. A user when mounting a krb5 CIFS file system from within a container can use Kerberos credentials of the host. The highest threat from this vulnerability is to data confidentiality and integrity.
CVE-2021-27458
PUBLISHED: 2021-04-19
If Ethernet communication of the JTEKT Corporation TOYOPUC product series’ (TOYOPUC-PC10 Series: PC10G-CPU TCC-6353: All versions, PC10GE TCC-6464: All versions, PC10P TCC-6372: All versions, PC10P-DP TCC-6726: All versions, PC10P-DP-IO TCC-6752: All versions, PC10B-P TCC-6373: Al...
CVE-2020-27241
PUBLISHED: 2021-04-19
An exploitable SQL injection vulnerability exists in ‘getAssets.jsp’ page of OpenClinic GA 5.173.3. The serialnumber parameter in the getAssets.jsp page is vulnerable to unauthenticated SQL injection. An attacker can make an authenticated HTTP request to trigger...
CVE-2021-3497
PUBLISHED: 2021-04-19
GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files.